EP 2508168 A1 20121010 - Cosmetic composition comprising polymer comprising direct crosslinks
Title (en)
Cosmetic composition comprising polymer comprising direct crosslinks
Title (de)
Kosmetische Zusammensetzung mit Polymer mit direkten Quervernetzungen
Title (fr)
Composition cosmétique comprenant un polymère comprenant des réticulations directes
Publication
Application
Priority
- EP 11161294 A 20110406
- EP 12155566 A 20120215
Abstract (en)
A composition comprising polymer P x , wherein polymer P x comprises a moiety of formula selected from the group consisting of: Formula 1, Formula 2 and a combination of Formula 1 and Formula 2: wherein R x comprises a group according to Formula 3: wherein R y and R z are, independently, any suitable atom or moiety; and R i is an electron-withdrawing functional group; and wherein polymer P x comprises at least one direct crosslink, wherein the direct crosslink is a direct covalent bond between the C ± of the polymer P x and a second C ± of a polymer P x , and wherein said direct crosslink comprises no intermediary atom. Also inter alia a cosmetic composition, a hairstyling composition, a method of styling hair, the use of the composition, a kit and a process for crosslinking.
IPC 8 full level
CPC (source: EP US)
A61K 8/416 (2013.01 - EP US); A61K 8/87 (2013.01 - EP US); A61Q 5/06 (2013.01 - EP US); A61K 2800/24 (2013.01 - EP US); A61K 2800/81 (2013.01 - EP US); A61K 2800/882 (2013.01 - EP US)
Citation (applicant)
- EP 1568385 A1 20050831 - PROCTER & GAMBLE [US]
- US 3383351 A 19680514 - STAMBERGER PAUL [US]
- US 3304273 A 19670214 - PAUL STAMBERGER
- US 3523095 A 19700804 - LAURITO JAMES J, et al
- US 3110695 A 19631112 - JOHN CERESA RAYMOND
- DE 1152536 B 19630808 - BAYER AG
- EP 1970391 A2 20080917 - BAYER MATERIALSCIENCE LLC [US]
- US 4275055 A 19810623 - NACHTIGAL JULIUS H, et al
- "International Cosmetic Ingredient Dictionary and Handbook", 2008
- "CTFA Cosmetic Ingredient Dictionary", 1982, THE COSMETIC, TOILETRY, AND FRAGRANCE ASSOCIATION, INC.
- "International Cosmetic Ingredient Dictionary", 2002
- "CTFA Cosmetic Ingredient Handbook", 2004
Citation (search report)
- [X] EP 1970391 A2 20080917 - BAYER MATERIALSCIENCE LLC [US]
- [XP] EP 2356981 A1 20110817 - OREAL [FR]
- [XP] EP 2359805 A1 20110824 - OREAL [FR]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2508168 A1 20121010; CA 2831328 A1 20121011; CA 2831328 C 20170221; CN 103442689 A 20131211; CN 103442689 B 20170503; JP 2014511860 A 20140519; MX 2013010984 A 20140430; MX 353266 B 20180108; US 2012255574 A1 20121011; WO 2012138682 A1 20121011
DOCDB simple family (application)
EP 12155566 A 20120215; CA 2831328 A 20120404; CN 201280015365 A 20120404; JP 2014503923 A 20120404; MX 2013010984 A 20120404; US 2012032046 W 20120404; US 201213440196 A 20120405